I have two iMacs and just installed OS X Lion (clean install) on one of them (let's call it iMac A). I did a Time Machine backup and restored that backup to my other iMac (B) to avoid installing twice. Everything works perfectly except that Google Chrome is extremely slow on iMac B (where the Time Machine backup was restored to). Opening a new tab is slow, opening a web page is slow etc. Safari on B is fast and works as it does on A, so it's just on B that Chrome is slow (and Chrome is my preferred browser, so I'd like to get it up to speed).
To solve the problem on B, I've tried uninstalling Chrome (see How do I uninstall Google Chrome *completely* from my Mac?) but uninstalling and reinstalling did not do the trick.
Does anyone have an idea why it is slow only on B and how to fix it?